Pith Number

pith:SAATE5BA

pith:2019:SAATE5BAINZS2TEMTGSQ3AMYWI

not attested not anchored not stored refs pending

Integrable 2d sigma models: quantum corrections to geometry from RG flow

Arkady A. Tseytlin, Ben Hoare, Nat Levine

arxiv:1907.04737 v2 · 2019-07-10 · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SAATE5BAINZS2TEMTGSQ3AMYWI}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

On $\beta$-function of $\mathcal{N}=2$ supersymmetric integrable sigma models II

Receipt and verification

First computed	2026-07-05T00:31:52.974789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

900132742043732d4c8c99a50d8198b23db453eb56e7329f5a64ba4788b99b4d

Aliases

arxiv: 1907.04737 · arxiv_version: 1907.04737v2 · doi: 10.48550/arxiv.1907.04737 · pith_short_12: SAATE5BAINZS · pith_short_16: SAATE5BAINZS2TEM · pith_short_8: SAATE5BA

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/SAATE5BAINZS2TEMTGSQ3AMYWI \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 900132742043732d4c8c99a50d8198b23db453eb56e7329f5a64ba4788b99b4d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "33faa9069253cea98c5e51dc34cfbc881e39807974b97fa36d2f0f3cd971dfb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-07-10T14:07:39Z",
    "title_canon_sha256": "ff95c1ba9affa8c02af3500ba76f7897b76155da6f8380b7521676b899d550a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.04737",
    "kind": "arxiv",
    "version": 2
  }
}